<!-- ERP 产品的新增/修改 -->
<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible" width="1440">
    <el-form
        ref="formRef"
        :model="formData"
        :rules="formRules"
        label-width="150px"
        v-loading="formLoading"
    >
      <el-row :gutter="20">
        <el-col :span="8">
          <el-form-item label="名称" prop="name">
            <el-input v-model="formData.name" placeholder="请输入名称"/>
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="商品编码" prop="barCode">
            <el-input v-model="formData.barCode" placeholder="请输入商品编码"/>
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="规格" prop="standard">
            <el-input v-model="formData.standard" placeholder="请输入规格"/>
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="分类" prop="categoryId">
            <el-tree-select
                v-model="formData.categoryId"
                :data="categoryList"
                :props="defaultProps"
                check-strictly
                default-expand-all
                placeholder="请选择分类"
                class="w-1/1"
            />
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="产品属性" prop="property">
            <el-select
                v-model="formData.property"
                clearable
                filterable
                placeholder="请选择属性"
                class="!w-1/1"
            >
              <el-option
                  v-for="dict in getDictOptions(DICT_TYPE.ERP_PRODUCT_PROPERTY)"
                  :key="dict.value"
                  :label="dict.label"
                  :value="dict.value"
              />
            </el-select>
          </el-form-item>
        </el-col>

        <el-col :span="8">
          <el-form-item label="来源" prop="source">
            <el-select
                v-model="formData.source"
                clearable
                filterable
                placeholder="请选择来源"
                class="!w-1/1"
            >
              <el-option
                  v-for="dict in getDictOptions(DICT_TYPE.ERP_PRODUCT_SOURCE)"
                  :key="dict.value"
                  :label="dict.label"
                  :value="dict.value"
              />
            </el-select>
          </el-form-item>
        </el-col>

        <el-col :span="8">
          <el-form-item label="生产/采购周期（天）" prop="cycle">
            <el-input-number
                v-model="formData.cycle"
                placeholder="请输入生产/采购周期"
                :min="0"
                :precision="2"
                class="!w-1/1"
            />
          </el-form-item>
        </el-col>

        <el-col :span="8">
          <el-form-item label="单位" prop="unitId">
            <el-select v-model="formData.unitId" clearable placeholder="请选择单位" class="w-1/1">
              <el-option
                  v-for="unit in unitList"
                  :key="unit.id"
                  :label="unit.name"
                  :value="unit.id"
              />
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="成本/采购价格" prop="purchasePrice">
            <el-input-number
                v-model="formData.purchasePrice"
                placeholder="请输入成本/采购价格，单位：元"
                :min="0"
                :precision="6"
                class="!w-1/1"
            />
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="销售价格" prop="salePrice">
            <el-input-number
                v-model="formData.salePrice"
                placeholder="请输入销售价格，单位：元"
                :min="0"
                :precision="6"
                class="!w-1/1"
            />
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="最低价格" prop="minPrice">
            <el-input-number
                v-model="formData.minPrice"
                placeholder="请输入最低价格，单位：元"
                :min="0"
                :precision="6"
                class="!w-1/1"
            />
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="安全库存" prop="safeStock">
            <el-input-number
                v-model="formData.safeStock"
                placeholder="请输入安全库存"
                :min="0"
                :precision="6"
                class="!w-1/1"
            />
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="绑定模具" prop="mouldId">
            <ErpSelectMould v-model="formData.mouldId"/>
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="状态" prop="status">
            <el-radio-group v-model="formData.status">
              <el-radio
                  v-for="dict in getIntDictOptions(DICT_TYPE.COMMON_STATUS)"
                  :key="dict.value"
                  :value="dict.value"
              >
                {{ dict.label }}
              </el-radio>
            </el-radio-group>
          </el-form-item>
        </el-col>

        <el-col :span="8">
          <el-form-item label="保质期天数" prop="expiryDay">
            <el-input-number
                v-model="formData.expiryDay"
                placeholder="请输入保质期天数"
                :min="0"
                :precision="0"
                class="!w-1/1"
            />
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="重量（kg）" prop="weight">
            <el-input-number
                v-model="formData.weight"
                placeholder="请输入重量（kg）"
                :min="0"
                class="!w-1/1"
            />
          </el-form-item>
        </el-col>

        <el-col :span="8">
          <el-form-item label="工艺参数" prop="technologicalParameter">
            <upload-img v-model="formData.technologicalParameter"/>
          </el-form-item>
        </el-col>


        <el-col :span="8">
          <el-form-item label="检验标准" prop="inspectionStandard">
            <upload-img v-model="formData.inspectionStandard"/>
          </el-form-item>
        </el-col>


        <el-col :span="24">
          <el-form-item label="备注" prop="remark">
            <el-input type="textarea" v-model="formData.remark" placeholder="请输入备注"/>
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import {ProductApi, ProductVO} from '@/api/erp/product/product'
import {ProductCategoryApi, ProductCategoryVO} from '@/api/erp/product/category'
import {ProductUnitApi, ProductUnitVO} from '@/api/erp/product/unit'
import {CommonStatusEnum} from '@/utils/constants'
import {defaultProps, handleTree} from '@/utils/tree'
import {DICT_TYPE, getDictOptions, getIntDictOptions} from '@/utils/dict'
import ErpSelectMould from "@/views/erp/basic/mould/components/ErpSelectMould.vue";

/** ERP 产品 表单 */
defineOptions({name: 'ProductForm'})

const {t} = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  id: undefined,
  name: undefined,
  barCode: undefined,
  categoryId: undefined,
  property: undefined,
  unitId: undefined,
  status: undefined,
  standard: undefined,
  remark: undefined,
  expiryDay: undefined,
  weight: undefined,
  purchasePrice: undefined,
  salePrice: undefined,
  minPrice: undefined
})
const formRules = reactive({
  name: [{required: true, message: '产品名称不能为空', trigger: 'blur'}],
  barCode: [{required: true, message: '产品商品编码不能为空', trigger: 'blur'}],
  categoryId: [{required: true, message: '产品分类编号不能为空', trigger: 'blur'}],
  property: [{required: true, message: '产品属性不能为空', trigger: 'blur'}],
  unitId: [{required: true, message: '单位编号不能为空', trigger: 'blur'}],
  status: [{required: true, message: '产品状态不能为空', trigger: 'blur'}],
  purchasePrice: [
    {
      validator: (_rule: any, value: any, callback: any) => {
        // 如果是成品或半成品，采购价格可以为空
        if (formData.value.property === '成品' || formData.value.property === '半成品') {
          callback()
          return
        }
        // 其他情况（原料等），采购价格必填
        if (value === undefined || value === null || value === '') {
          callback(new Error('采购价不能为空'))
          return
        }
        callback()
      },
      trigger: ['blur', 'change']
    }
  ],
  salePrice: [
    {
      validator: (_rule: any, value: any, callback: any) => {
        // 如果是成品，销售价格必填
        if (formData.value.property === '成品') {
          if (value === undefined || value === null || value === '') {
            callback(new Error('销售价不能为空'))
            return
          }
        }
        // 半成品和原料等，销售价格可以为空
        callback()
      },
      trigger: ['blur', 'change']
    }
  ],
  source: [{required: true, message: '来源不能为空', trigger: 'blur'}],
  cycle: [{required: true, message: '周期不能为空', trigger: 'blur'}],

})
const formRef = ref() // 表单 Ref
const categoryList = ref<ProductCategoryVO[]>([]) // 产品分类列表
const unitList = ref<ProductUnitVO[]>([]) // 产品单位列表

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await ProductApi.getProduct(id)
    } finally {
      formLoading.value = false
    }
  }
  // 产品分类
  const categoryData = await ProductCategoryApi.getProductCategorySimpleList()
  categoryList.value = handleTree(categoryData, 'id', 'parentId')
  // 产品单位
  unitList.value = await ProductUnitApi.getProductUnitSimpleList()
}
defineExpose({open}) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()

  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as ProductVO
    if (formType.value === 'create') {
      await ProductApi.createProduct(data)
      message.success(t('common.createSuccess'))
    } else {
      await ProductApi.updateProduct(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    name: undefined,
    barCode: undefined,
    categoryId: undefined,
    property: undefined,
    unitId: undefined,
    status: CommonStatusEnum.ENABLE,
    standard: undefined,
    remark: undefined,
    expiryDay: undefined,
    weight: undefined,
    purchasePrice: undefined,
    salePrice: undefined,
    minPrice: undefined
  }
  formRef.value?.resetFields()
}
</script>
